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JD63F400 | Siemens Circuit Breaker 400A 3-Pole 600V Sentron Series
- Regular price
- $819.00
- Sale price
- $819.00
- Regular price
-
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Product Description P/N: JD63F400
Description
The Siemens JD63F400 is a molded case circuit breaker from the Sentron Series, designed for heavy-duty three-phase applications. Rated at 400 amps and 600 volts, this 3-pole breaker features thermal-magnetic protection with long-time and instantaneous trip functions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens Breakers |
| Category | Circuit Breakers |
| Part Number | JD63F400 |
| Subcategory | Molded Case / 3-Pole |
| Family | Sentron Series |
| Frame Type | JD Frame |
| Type | JD |
| Voltage Rating | 600 VAC |
| Amperage Rating | 400 A |
| Poles | 3 |
| Phase | 3 |
| Protection | Thermal Magnetic |
| Functions | LI – Long-Time and Instantaneous |
| Connection | Bolt-On |
| AIC Ratings | 35 kA @ 480V |
| Application | Commercial and industrial power systems |
| Dimensions (H x W x D) | 7.5" x 11" x 4" |
| Weight | 2.15 lbs |
Information About JD63F400
The JD63F400 is a Siemens molded case circuit breaker from the Sentron Series, offering reliable performance for low-voltage three-phase electrical systems. Built on the JD frame, it delivers a current capacity of 400A and operates at up to 600V. The breaker employs a thermal-magnetic trip mechanism with LI protection, ensuring both overload and short-circuit safeguarding. Its bolt-on connection and compact dimensions make it practical for integration into panelboards and distribution systems requiring standard breaking capacity.
Key Features:
- Current Rating: Provides 400 amps of continuous duty operation, supporting large-scale commercial and industrial loads without performance degradation.
- Voltage Rating: Handles up to 600 VAC, making it suitable for heavy-duty low-voltage distribution systems.
- Three-Pole Protection: Covers all three phases of a power system, ensuring balanced electrical distribution and complete fault protection.
- Trip Mechanism: Uses a thermal-magnetic trip unit with long-time and instantaneous functions for both overload and short-circuit conditions.
- Interrupting Capacity: Rated at 35 kAIC at 480V, providing strong fault-clearing ability to protect downstream equipment.
- Frame Design: Built on the JD frame for standard breaking capacity, combining durability with proven Siemens reliability.
- Bolt-On Connection: Ensures secure installation in panelboards and switchgear, reducing vibration risks and ensuring stable operation.
- Compact Dimensions: At 7.5" x 11" x 4", it conserves panel space while delivering full-rated protection.
- Lightweight Construction: Weighing only 2.15 lbs, it simplifies handling, mounting, and maintenance.
The JD63F400 delivers the reliability and precision required for secure, high-capacity power distribution across demanding commercial and industrial applications.
Description
The Siemens JD63F400 is a molded case circuit breaker from the Sentron Series, designed for heavy-duty three-phase applications. Rated at 400 amps and 600 volts, this 3-pole breaker features thermal-magnetic protection with long-time and instantaneous trip functions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens Breakers |
| Category | Circuit Breakers |
| Part Number | JD63F400 |
| Subcategory | Molded Case / 3-Pole |
| Family | Sentron Series |
| Frame Type | JD Frame |
| Type | JD |
| Voltage Rating | 600 VAC |
| Amperage Rating | 400 A |
| Poles | 3 |
| Phase | 3 |
| Protection | Thermal Magnetic |
| Functions | LI – Long-Time and Instantaneous |
| Connection | Bolt-On |
| AIC Ratings | 35 kA @ 480V |
| Application | Commercial and industrial power systems |
| Dimensions (H x W x D) | 7.5" x 11" x 4" |
| Weight | 2.15 lbs |
Information About JD63F400
The JD63F400 is a Siemens molded case circuit breaker from the Sentron Series, offering reliable performance for low-voltage three-phase electrical systems. Built on the JD frame, it delivers a current capacity of 400A and operates at up to 600V. The breaker employs a thermal-magnetic trip mechanism with LI protection, ensuring both overload and short-circuit safeguarding. Its bolt-on connection and compact dimensions make it practical for integration into panelboards and distribution systems requiring standard breaking capacity.
Key Features:
- Current Rating: Provides 400 amps of continuous duty operation, supporting large-scale commercial and industrial loads without performance degradation.
- Voltage Rating: Handles up to 600 VAC, making it suitable for heavy-duty low-voltage distribution systems.
- Three-Pole Protection: Covers all three phases of a power system, ensuring balanced electrical distribution and complete fault protection.
- Trip Mechanism: Uses a thermal-magnetic trip unit with long-time and instantaneous functions for both overload and short-circuit conditions.
- Interrupting Capacity: Rated at 35 kAIC at 480V, providing strong fault-clearing ability to protect downstream equipment.
- Frame Design: Built on the JD frame for standard breaking capacity, combining durability with proven Siemens reliability.
- Bolt-On Connection: Ensures secure installation in panelboards and switchgear, reducing vibration risks and ensuring stable operation.
- Compact Dimensions: At 7.5" x 11" x 4", it conserves panel space while delivering full-rated protection.
- Lightweight Construction: Weighing only 2.15 lbs, it simplifies handling, mounting, and maintenance.
The JD63F400 delivers the reliability and precision required for secure, high-capacity power distribution across demanding commercial and industrial applications.